Preface |
Introduction |
International Efforts / I.: |
Inlets, Combustors, and Fuels / II.: |
Overall Systems / III.: |
Future Developments / IV.: |
Closing Comments / V.: |
References |
Scramjet Testing in the T3 and T4 Hypersonic Impulse Facilities / Chapter 1: |
Nomenclature |
History, Aims, and Developments |
Facility and Instrumentation |
Fuel-Injection Systems |
Combustion/Mixing Processes |
Simple Theoretical Combustor and Thrust Model |
Experimental Results of Specific Impulse / VI.: |
Effects of Atomic Oxygen and Nitric Oxide in the Freestream / VII.: |
Different Fuels / VIII.: |
Integrated Scramjet Measurements / IX.: |
Skin-Friction Measurements / X.: |
Discussion and Review / XI.: |
Acknowledgments |
Bibliography |
Scramjet Developments in France / Chapter 2: |
Historical Overview |
Basic Research on Diffusion Flame Combustion (1962-1967) |
ESOPE Program (1966-1973) |
Studies on Shock-Induced Combustion |
Prepha Program (1992-1997) |
Perspectives |
Scramjet Investigations Within the German Hypersonics Technology Program (1993-1996) / Chapter 3: |
German Hypersonics Technology Program and Scramjet-Related Activities |
Theoretical Investigations for Scramjet Intake Designs |
Theoretical and Experimental Investigations of Scramjet Combustion at TsAGI and DLR Lampoldshausen |
Freejet Wind-tunnel Testing of Scramjet Propulsion Systems at TsAGI |
Considerations for Flight Testing Small-Scale Scramjet Modules Using the RADUGA-D2 Flying Testbed |
Scramjet Engine Research at the National Aerospace Laboratory in Japan / Chapter 4: |
Engine Model |
Test Facility |
Measurements |
5 Test Results |
Supplementary Studies for Engine Testing |
Conclusions and Future Prospects |
Scramjet Research and Development in Russia / Chapter 5: |
Initial Stage of Scramjet Investigations (1957-1972) |
Scramjet Investigations in 1972-1996 |
Short Remarks on Scramjet Inlet and Nozzle Developments |
Conclusion |
Three Problems in Supersonic Combustion / Appendix A: |
Deceleration of Supersonic Flows in Smoothly Diverging-Area Rectangular Ducts / Appendix B: |
Some Aspects of Scramjet-Vehicle Integration / Appendix C: |
Leading-Edge Bluntness Effect on Performance of Hypersonic Two-Dimensional Air Intakes / Appendix D: |
Scramjet Performance / Chapter 6: |
Cycle Considerations |
Flow Nonuniformity and Cycle Performance |
Inlet |
Sidewall Compression Concepts |
Interactive Inlet Design |
Inlet/Isolator Interactions |
Combustor |
Hypersonic Combustion Physics |
Simulation Requirements |
Experimental Simulation |
Comparison of Combustion Data |
Instrumentation/Measurement Requirements |
Computational Simulation |
Computational Methods |
Combustor Performance Index--Thrust Potential |
Nozzle |
Engine/Vehicle System Integration |
Forebody/Inlet |
Nozzle/Afterbody |
Concluding Remarks |
Central Institute of Aviation Motors NASA MACH 6.5 Scramjet Flight Test |
Experimental Apparatus and Test Conditions |
Flight and Ground-Test Results |
NASA'S Hyper-X Program |
Flight-Test Vehicle Design and Fabrication |
Flight-Test Plans |
Hyper-X Technology |
Scramjet Inlets / Chapter 7: |
Definitions of Performance Parameters |
Inlet Design Issues |
Engine Cycle Calculations |
Performance Measurement Techniques |
Design and Performance of Scramjet Inlets |
Summary and Recommendations for Future Investigations |
Supersonic Flow Combustors / Chapter 8: |
Phenomenological Considerations |
Design Approach Implications |
Fuel Injection Basics |
High Mach Number Implications |
Inlet One-Dimensional Continuity and Energy Flow Solution |
Profile Flow Solution |
Entropy Limit Concept |
Combustor Thrust Potential Concept |
Aerothermodynamics of the Dual-Mode Combustion System / Chapter 9: |
H-K Diagram |
Dual-Mode Combustion System |
One-Dimensional Flow Analysis of the Isolator-Burner System |
System Analysis of Isolator-Burner Interaction |
Interpretation of Experimental Data |
Closure |
Basic Performance Assessment of Scram Combustors / Chapter 10: |
Scram-Combustor Effectiveness |
Computational Tool and Limitations |
General Illustrative Studies |
Specific Illustrative Studies |
Scaling Performance and Geometry |
Combustor-Based System Integration |
Efficiency Relations |
Heat Addition to a Supersonic Gas Flow |
Constant Pressure Heat Addition in a Duct |
Constant Mach Number Heat Addition in a Duct |
Heat Addition in a Constant Area Duct |
Heat Addition in a General Diverging Area Duct |
Heat Addition Following a Shockwave |
Efficiencies in Heat Addition |
Hydrogen Combustion Scheme |
Thermodynamic Properties |
Equilibrium and Nonequilibrium Combustion |
Three-Dimensional Nozzles--Design and Integration |
Internal Flowpath |
Integration with the Vehicle External Flow |
Strutjet Rocket-Based Combined-Cycle Engine / Chapter 11: |
Strutjet Engine |
Strutjet Engine/Vehicle Integration |
Available Hydrocarbon and Hydrogen Test Data and Planned Future Test Activities |
Maturity of Required Strutjet Technologies |
Summary and Conclusions |
Liquid Hydrocarbon Fuels for Hypersonic Propulsion / Chapter 12: |
Fuel Heat-Sink Requirements and the Role of Endothermic Fuels |
Fuel System Challenges |
Combustion Challenges |
Summary |
Addendum--Recent Work |
Basic Elements of Chemical Kinetic Mechanisms / Appendix: |
Thermochemical and Kinetic Databases |
Construction and Validation of Comprehensive Combustion Models |
Formal Routes to Sensitivity Analyses and Mechanism Reduction |
Skeletal Models |
Detonation-Wave Ramjets / Chapter 13: |
Experimental Evidence of Standing Detonation Waves |
Operating Envelope of Standing Detonation Waves |
Fuel/Air Premixing Process |
Performance Analysis |
Scramjet/Airframe-Integrated Waverider |
Problem of Hypersonic Flow Deceleration by Magnetic Field / Chapter 14: |
Peculiarities of MHD Control |
Review of Proposals to Use MHD Control |
Contents of the Present Article |
Relative Value of MHD Effects in Hypersonic Airflows |
Electroconductivity of Air and Dimensionless MHD Parameters Behind a Normal Shock Wave in a Hypersonic Flow |
Evaluation of Capabilities of Conductivity Increase in Pure Air |
Equations of Magnetic Gas Dynamics at Small Magnetic Reynolds Numbers. Main Parameters. Methods of Numerical Analysis |
Equations of Magnetic Gasdynamics and Main Dimensionless Parameters |
Parameters Describing Irreversible Losses in MHD Flows |
MHD Deceleration of a Hypersonic Flow in One-Dimensional Approach |
Numerical Method for Solution of MHD Equation System |
Boundary-Layer Separation Parameter in Magnetogasdynamics |
Parameter of Boundary-Layer Separation in the Case of Nonconducting Wall |
Parameter of Boundary-Layer Separation in the Case of Conducting Wall |
Deceleration of a Supersonic Flow in a Circular Nonconducting Tube by an Axisymmetric Magnetic Field |
Flow Deceleration in a Circular Tube by Magnetic Field of a Single-Current Loop |
Flow Deceleration in a Circular Tube by Magnetic Field of a Solenoid |
Deceleration of Two-Dimensional Supersonic Flow in Channels by Magnetic Field Perpendicular to a Flow Plane In Generator Regime |
Formulation of a Problem |
Quasi-One-Dimensional Approximation for Electrical Variables |
Numerical Analysis of Laminar and Turbulent Flows |
Conclusions |
Rudiments and Methodology for Design and Analysis of Hypersonic Airbreathing Vehicles / Chapter 15: |
Rudiments of Design |
Coordinate System |
Force Accounting System |
Nominal SSTO Vehicle/Trajectory |
Loads |
Stability and Control |
Representative Forces and Moments |
Impact of Propulsion Lift on Aerodynamics |
Engine/Airframe Integration Methodology |
Engineering Methods |
Higher-Order Numerical Methods |
Vehicle Design Methodology |
Aerodynamics/Aerothermodynamics |
Structures/TPS Sizing |
Vehicle Performance |
Synthesis/Sizing |
Design Automation/Optimization |
Transatmospheric Launcher Sizing / Chapter 16: |
Vehicle Sizing Approach |
Propulsion Systems |
Sizing Code |
VDK Sizing Approach |
SSTO Launcher Sizing |
TSTO Launcher Sizing |
Comparison Between SSTO and TSTO |
Air Liquefaction and LOX Collection |
Hypersonic Configuration Geometric Characteristics |
Impact of Lower Speed Thrust Minus Drag |
Scramjet Flowpath Integration / Chapter 17: |
Background |
Energy Analysis |
Forebody |
Force Accounting |
Nozzle Component Losses |
Integration Results |
Summary and Recommendations |
Dynamics of a Flight Vehicle |
Brayton Cycle Scramjet |
Aerothermodynamics of Scramjet Engine |
Hypersonic Slender Body Theory Applied to Forebodies and Leading Edges |
Scaling Drag and Heat Transfer / Appendix E: |
Force Accounting Procedures / Appendix F: |
Geometry and Mass of Integrated Vehicle / Appendix G: |
Two-Wave Combustion Model for Optimal Supersonic Combustion Performance / Appendix H: |
Base Pressure Estimate / Appendix I: |
Nomenclature for Flow Path Component Specification |
Preface |
Introduction |
International Efforts / I.: |
Inlets, Combustors, and Fuels / II.: |
Overall Systems / III.: |
Future Developments / IV.: |